Apparatus

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sensors Mode-S transponder

76CD0C

ICAO 24-bit transponder address · allocated to Singapore

Currently assigned to 9V-SHL · AIRBUS A-350-900

Hex
76CD0C
Octal
35546414
Decimal
7,785,740
Country
SG
Tail
9V-SHL
Type
A359
No current signal · last broadcast 2h ago
Flights observed
227
Distinct callsigns
20
Country
SG
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 76CD0C.

Country allocation

The ICAO 24-bit address 76CD0C falls within the block assigned to Singapore (SG) by ICAO Annex 10, Volume III. Every aircraft registered in Singapore receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
SIA213 - 14 2026-06-21
SIA226 - 13 2026-06-21
SIA605 Singapore Airlines 10 2026-06-25
SIA508 Singapore Airlines 10 2026-05-21
SIA633 - 8 2026-07-02
SIA632 - 8 2026-07-02
SIA606 - 8 2026-06-25
SIA437 Singapore Airlines 8 2026-05-16
SIA966 - 7 2026-06-29
SIA438 Singapore Airlines 7 2026-06-05
SIA509 Singapore Airlines 6 2026-05-21
SIA246 - 6 2026-07-13
SIA967 - 5 2026-06-29
SIA255 Singapore Airlines 5 2026-07-08
SIA236 - 5 2026-07-09
SIA917 Singapore Airlines 4 2026-06-11
SIA883 Singapore Airlines 4 2026-06-03
SIA882 Singapore Airlines 4 2026-06-03
SIA826 Singapore Airlines 4 2026-06-24
SIA800 Singapore Airlines 4 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SIA266 - Jul 14, 08:35 UTCJul 14, 12:10 UTC3h 35m
2026-07-14 SIA265 - Jul 14, 06:10 UTCJul 14, 06:45 UTC35m
2026-07-13 SIA246 - Jul 13, 14:10 UTCJul 13, 17:55 UTC3h 45m
2026-07-13 SIA245 - Jul 13, 08:30 UTCJul 13, 09:05 UTC35m
2026-07-12 SIA511 - Jul 12, 21:00 UTCJul 12, 22:00 UTC1h 0m
2026-07-12 SIA511 - Jul 12, 17:50 UTCJul 12, 18:05 UTC15m
2026-07-12 SIA510 - Jul 12, 15:45 UTCJul 12, 16:05 UTC20m
2026-07-12 SIA510 - Jul 12, 12:30 UTCJul 12, 13:20 UTC50m
2026-07-10 SIA256 - Jul 10, 23:40 UTCJul 11, 03:25 UTC3h 45m
2026-07-10 SIA235 - Jul 10, 20:00 UTCJul 10, 20:30 UTC30m
2026-07-10 SIA121 - Jul 10, 10:50 UTCJul 10, 11:35 UTC45m
2026-07-10 SIA122 - Jul 10, 08:40 UTCJul 10, 09:20 UTC40m
2026-07-10 SIA631 - Jul 10, 00:10 UTCJul 10, 06:20 UTC6h 10m
2026-07-09 SIA636 - Jul 9, 18:30 UTCJul 9, 21:35 UTC3h 5m
2026-07-09 SIA636 - Jul 9, 15:10 UTCJul 9, 15:20 UTC10m
2026-07-09 SIA236 - Jul 9, 12:50 UTCJul 9, 13:00 UTC10m
2026-07-09 SIA236 - Jul 9, 05:05 UTCJul 9, 05:35 UTC30m
2026-07-08 SIA255 - Jul 8, 22:55 UTCJul 8, 23:20 UTC25m
2026-07-08 SIA255 SIN → BNE Jul 8, 17:00 UTCJul 8, 17:10 UTC10m
2026-07-08 SIA236 - Jul 8, 12:30 UTCJul 8, 12:40 UTC10m
2026-07-08 SIA236 - Jul 8, 05:00 UTCJul 8, 08:45 UTC3h 45m
2026-07-07 SIA255 SIN → BNE Jul 7, 23:05 UTCJul 7, 23:40 UTC35m
2026-07-02 SIA633 - Jul 2, 08:30 UTCJul 2, 14:55 UTC6h 25m
2026-07-02 SIA632 - Jul 2, 01:55 UTCJul 2, 06:30 UTC4h 35m
2026-07-01 SIA236 - Jul 1, 04:55 UTCJul 1, 05:25 UTC30m
2026-06-30 SIA255 SIN → BNE Jun 30, 23:05 UTCJun 30, 23:40 UTC35m
2026-06-30 SIA255 SIN → BNE Jun 30, 16:55 UTCJun 30, 17:05 UTC10m
2026-06-30 SIA633 - Jun 30, 14:30 UTCJun 30, 14:55 UTC25m
2026-06-30 SIA633 - Jun 30, 08:45 UTCJun 30, 12:00 UTC3h 15m
2026-06-30 SIA632 - Jun 30, 03:00 UTCJun 30, 06:20 UTC3h 20m
2026-06-29 SIA967 - Jun 29, 13:34 UTCJun 29, 14:54 UTC1h 20m
2026-06-29 SIA966 - Jun 29, 11:55 UTCJun 29, 12:05 UTC10m
2026-06-29 SIA966 - Jun 29, 10:50 UTCJun 29, 11:20 UTC30m
2026-06-26 SIA633 - Jun 26, 08:40 UTCJun 26, 14:55 UTC6h 15m
2026-06-26 SIA632 - Jun 26, 01:34 UTCJun 26, 06:29 UTC4h 55m
2026-06-25 SIA605 ICN → SIN Jun 25, 20:19 UTCJun 25, 20:30 UTC10m
2026-06-25 SIA605 ICN → SIN Jun 25, 15:20 UTCJun 25, 18:00 UTC2h 40m
2026-06-25 SIA606 - Jun 25, 10:25 UTCJun 25, 13:09 UTC2h 45m
2026-06-25 SIA606 - Jun 25, 07:19 UTCJun 25, 07:30 UTC10m
2026-06-24 SIA826 SIN → PVG Jun 24, 17:50 UTCJun 25, 05:05 UTC11h 15m
2026-06-24 SIA967 - Jun 24, 14:15 UTCJun 24, 15:24 UTC1h 10m
2026-06-24 SIA966 - Jun 24, 12:30 UTCJun 24, 12:50 UTC20m
2026-06-23 SIA256 - Jun 23, 23:34 UTCJun 24, 03:15 UTC3h 40m
2026-06-23 SIA235 SIN → BNE Jun 23, 20:04 UTCJun 23, 20:40 UTC35m
2026-06-23 SIA805 PEK → SIN Jun 23, 01:20 UTCJun 23, 06:34 UTC5h 15m
2026-06-22 SIA800 SIN → PEK Jun 22, 20:44 UTCJun 22, 21:05 UTC20m
2026-06-22 SIA800 SIN → PEK Jun 22, 18:00 UTCJun 22, 18:15 UTC15m
2026-06-21 SIA226 - Jun 21, 06:50 UTCJun 21, 11:15 UTC4h 25m
2026-06-21 SIA213 - Jun 21, 00:34 UTCJun 21, 05:15 UTC4h 40m
2026-06-20 SIA246 BNE → SIN Jun 20, 13:59 UTCJun 20, 14:29 UTC30m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the 9V-SHL page for operator, model, and routing details .

Mode-S 76CD0C frequently asked

What is Mode-S code 76CD0C?
76CD0C is an ICAO 24-bit transponder address. Allocated to Singapore. Assigned to 9V-SHL.
Where is Mode-S 76CD0C registered?
Mode-S code 76CD0C is allocated to Singapore (SG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 76CD0C broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 76CD0C, octal 35546414, decimal 7,785,740.
What flights does 76CD0C operate?
Mode-S 76CD0C has broadcast 20 distinct callsigns, including SIA213, SIA226, SIA605, SIA508, SIA633.